摘要: @property (nonatomic,strong) dispatch_source_t timer; ///不是在dealloc 修改为空 - (void)viewWillDisappear:(BOOL)animated{ [super viewWillDisappear:animated]; 阅读全文
posted @ 2020-11-02 14:39 懂事长qingzZ 阅读(170) 评论(0) 推荐(0) 编辑
摘要: https://www.jianshu.com/p/c835185fb9c2 阅读全文
posted @ 2020-11-02 14:26 懂事长qingzZ 阅读(120) 评论(0) 推荐(0) 编辑